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authorSupreeth Herle <herlesupreeth@gmail.com>2020-04-20 14:33:39 +0200
committerSupreeth Herle <herlesupreeth@gmail.com>2020-04-27 12:29:00 +0200
commit69e5d27e3c8f595e003344e25cea957e6affb898 (patch)
treef7f78279ef413b71af33ede5c554bffba68f7f1c
parentd3b13d0c854ed29b74b0bd9da75710cb4c53d200 (diff)
Remove redundant functions
-rw-r--r--pySim/cards.py8
-rw-r--r--pySim/utils.py22
2 files changed, 0 insertions, 30 deletions
diff --git a/pySim/cards.py b/pySim/cards.py
index c0462fb..d2f1057 100644
--- a/pySim/cards.py
+++ b/pySim/cards.py
@@ -188,14 +188,6 @@ class Card(object):
else:
return (None, sw)
- # Read SIM Service table
- def read_sst(self):
- (res, sw) = self._scc.read_binary(EF['SST'])
- if sw == '9000':
- return ((res, parse_st(res)), sw)
- else:
- return (None, sw)
-
# Read the (full) AID for either ISIM or USIM or ISIM application
def read_aid(self, isim = False):
diff --git a/pySim/utils.py b/pySim/utils.py
index be670e9..56f9706 100644
--- a/pySim/utils.py
+++ b/pySim/utils.py
@@ -326,28 +326,6 @@ def enc_msisdn(msisdn, npi=0x01, ton=0x03):
return ('%02x' % bcd_len) + ('%02x' % npi_ton) + bcd
-def parse_st(st):
- """
- Parses the EF S/U/IST and returns available/supported services
- """
- st_bytes = [st[i:i+2] for i in range(0, len(st), 2) ]
- avail_srvc = []
- # Get each byte and check for available services
- for i in range(0, len(st_bytes)):
- # Byte i contains info about Services num (8i+1) to num (8i+8)
- byte = int(st_bytes[i], 16)
- # Services in each byte are in order MSB to LSB
- # MSB - Service (8i+8)
- # LSB - Service (8i+1)
- for j in range(1, 9):
- if byte&0x01 == 0x01:
- # Byte X contains info about Services num (8X-7) to num (8X)
- # bit = 1: service available
- # bit = 0: service not available
- avail_srvc.append((8*i) + j)
- byte = byte >> 1
- return avail_srvc
-
def dec_st(st, table="sim"):
"""
Parses the EF S/U/IST and prints the list of available services in EF S/U/IST